241494491 has 12 divisors (see below), whose sum is σ = 281937960. Its totient is φ = 206246880.

The previous prime is 241494467. The next prime is 241494499. The reversal of 241494491 is 194494142.

It is a de Polignac number, because none of the positive numbers 2^k-241494491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241494499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5000 + ... + 22538.

It is an arithmetic number, because the mean of its divisors is an integer number (23494830).

Almost surely, 2^241494491 is an apocalyptic number.

241494491 is a deficient number, since it is larger than the sum of its proper divisors (40443469).

241494491 is a wasteful number, since it uses less digits than its factorization.

241494491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17834 (or 17827 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 241494491 is about 15540.0930177396. The cubic root of 241494491 is about 622.7337582225.

The spelling of 241494491 in words is "two hundred forty-one million, four hundred ninety-four thousand, four hundred ninety-one".